Tissue boring drill tip



FIG. 1 is a front perspective view of the tissue boring drill tip comprising the new design;

FIG. 2 is a left elevational view of the design of FIG. 1, where the right elevational view, the top view and bottom view are mirror images;

FIG. 3 is a front elevational view of the design of FIG. 1;

FIG. 4 is a back elevational view of the design of FIG. 1; and,

FIG. 5 is another perspective view of the tissue boring drill tip of FIG. 1.

The broken away symbols in the drawings indicate that any portion of the article beyond what is shown forms no part of the claimed design.

The broken lines shown in the figures represent portions of the single vent directional reamer tip that form no part of the claimed design. 

CLAIM The ornamental design for a tissue boring drill tip, as shown and described. 